140636032

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 290283840

約数和(自身を除く): 149647808

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 128, 188, 194, 241, 376, 388, 482, 752, 776, 964, 1504, 1552, 1928, 3008, 3104, 3856, 4559, 6016, 6208, 7712, 9118, 11327, 12416, 15424, 18236, 22654, 23377, 30848, 36472, 45308, 46754, 72944, 90616, 93508, 145888, 181232, 187016, 291776, 362464, 374032, 583552, 724928, 748064, 1098719, 1449856, 1496128, 2197438, 2992256, 4394876, 8789752, 17579504, 35159008, 70318016, 140636032]

約数ペア:

[(1, 140636032), (2, 70318016), (4, 35159008), (8, 17579504), (16, 8789752), (32, 4394876), (47, 2992256), (64, 2197438), (94, 1496128), (97, 1449856), (128, 1098719), (188, 748064), (194, 724928), (241, 583552), (376, 374032), (388, 362464), (482, 291776), (752, 187016), (776, 181232), (964, 145888), (1504, 93508), (1552, 90616), (1928, 72944), (3008, 46754), (3104, 45308), (3856, 36472), (4559, 30848), (6016, 23377), (6208, 22654), (7712, 18236), (9118, 15424), (11327, 12416)]